<template>
  <div>
    <el-form :inline="true" :model="formInline" class="demo-form-inline">
      <el-form-item>
        <el-button type="primary" @click="onSubmit">新增</el-button>
      </el-form-item>
    </el-form>
    <el-table
        :data="tableData"
        style="width: 100%;margin-bottom: 20px;"
        row-key="id"
        border
        stripe
        default-expand-all
        :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
      <el-table-column
          prop="name"
          label="名称"
          sortable
          width="180">
      </el-table-column>
      <el-table-column
          prop="perms"
          label="权限编码"
          sortable
          width="180">
      </el-table-column>
      <el-table-column
          prop="icon"
          label="图标">
      </el-table-column>
      <el-table-column
          prop="type"
          label="类型"
          width="70px">
        <template slot-scope="scope">
          <el-tag size="small" v-if="scope.row.type===0" type="primary">目录</el-tag>
          <el-tag size="small" v-else-if="scope.row.type===1" type="success">菜单</el-tag>
          <el-tag size="small" v-else-if="scope.row.type===2" type="info">按钮</el-tag>
        </template>
      </el-table-column>
      <el-table-column
          prop="path"
          label="菜单URL">
      </el-table-column>
      <el-table-column
          prop="component"
          label="菜单组件">
      </el-table-column>
      <el-table-column
          prop="orderNum"
          label="排序号">
      </el-table-column>
      <el-table-column
          prop="status"
          width="70px"
          label="状态">
        <template slot-scope="scope">
          <el-tag size="small" v-if="scope.row.statu===1" type="success">正常</el-tag>
          <el-tag size="small" v-else-if="scope.row.statu===0" type="danger">禁用</el-tag>
        </template>
      </el-table-column>
      <el-table-column
          width="150px"
          prop="icon"
          label="图标">
        <template slot-scope="scope">
          <el-button type="success" plain size="mini" @click="editHandle(scope.row.id)">编辑</el-button>&nbsp;
          <template>
            <el-popconfirm
                @confirm="delHandle(scope.row.id)"
                title="确定删除吗？"
            >
              <el-button type="danger" plain size="mini" slot="reference">删除</el-button>
            </el-popconfirm>
          </template>
        </template>
      </el-table-column>
    </el-table>
<!--    新增对话框-->
    <el-dialog
        title="提示"
        :visible.sync="dialogVisible"
        :before-close="handleClose"
        width="600px"
        >
      <el-form :model="editForm" :rules="editFormRules " ref="editForm" label-width="100px" class="demo-ruleForm">
        <el-form-item label="上级菜单 " prop="parentId">
          <el-select v-model="editForm.parentId" placeholder="请选择上级菜单">
            <template v-for="item in tableData">
              <el-option :label="item.name" :value="item.id "></el-option>
               <template v-for="child in item.children">
                 <el-option :label="child.name" :value="child.id ">
                   <span>{{"- "+child.name}}</span>
                 </el-option>
               </template>
            </template>
          </el-select>
        </el-form-item>
        <el-form-item label="菜单名称" prop="name" label-width="100px">
          <el-input v-model="editForm.name" autocomplete="off"></el-input>
        </el-form-item>

        <el-form-item label="权限编码" prop="perms" label-width="100px">
          <el-input v-model="editForm.perms" autocomplete="off"></el-input>
        </el-form-item>

        <el-form-item label="图标" prop="icon" label-width="100px">
          <el-input v-model="editForm.icon" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="菜单URL" prop="path" label-width="100px">
          <el-input v-model="editForm.path" autocomplete="off"></el-input>
        </el-form-item>

        <el-form-item label="菜单组件" prop="component" label-width="100px">
          <el-input v-model="editForm.component" autocomplete="off"></el-input>
        </el-form-item>

        <el-form-item label="类型" prop="type" label-width="100px">
          <el-radio-group v-model="editForm.type">
            <el-radio :label=0>目录</el-radio>
            <el-radio :label=1>菜单</el-radio>
            <el-radio :label=2>按钮</el-radio>
          </el-radio-group>
        </el-form-item>

        <el-form-item label="状态" prop="statu" label-width="100px">
          <el-radio-group v-model="editForm.statu">
            <el-radio :label=0>禁用</el-radio>
            <el-radio :label=1>正常</el-radio>
          </el-radio-group>
        </el-form-item>

        <el-form-item label="排序号" prop="orderNum" label-width="100px">
          <el-input-number v-model="editForm.orderNum" :min="1" label="排序号">1</el-input-number>
        </el-form-item>


        <el-form-item>
          <el-button type="primary" @click="submitForm('editForm')">提交操作</el-button>
          <el-button @click="resetForm('editForm')">重置</el-button>
        </el-form-item>
      </el-form>
    </el-dialog>
  </div>
</template>

<script>
export default {
  name: "Menu",
  created() {
    this.getMenuTree();
  },
  data() {
    return {
      dialogVisible:false,
      formInline: {
        user: '',
        region: ''
      },
      tableData: [],
      editForm:{
      },
      editFormRules: {
        parentId: [
          {required: true, message: '请选择上级菜单', trigger: 'blur'}
        ],
        name: [
          {required: true, message: '请输入名称', trigger: 'blur'}
        ],
        perms: [
          {required: true, message: '请输入权限编码', trigger: 'blur'}
        ],
        type: [
          {required: true, message: '请选择状态', trigger: 'blur'}
        ],
        orderNum: [
          {required: true, message: '请填入排序号', trigger: 'blur'}
        ],
        statu: [
          {required: true, message: '请选择状态', trigger: 'blur'}
        ]
      }
    }
  },
  methods: {
    onSubmit() {
      this.dialogVisible=true;
    },
    getMenuTree(){
      let falg=this;
      this.$axios.get('/sys/menu/list').then(function (result) {
        falg.tableData=result.data.data;
      });
    },
    resetForm(formName) {
      this.$refs[formName].resetFields();
    },
    submitForm(formName){
      this.$refs[formName].validate((valid)=> {
        let url=this.editForm.id?'update' : 'save';
        console.log(url);
        if (valid){
          let flag=this;
          this.$axios.post('/sys/menu/'+url,this.editForm).then(function (result) {
            console.log(result.data.data);
            if (result.data.data){
              flag.$message({
                type:'success',
                message:'操作成功！'
              })
              flag.getMenuTree();
            }
          });
        }else {
          this.$message({
            type:'warning',
            message:'请输入正确的数据'
          })
        }
      });
    },
    handleClose() {
      this.resetForm('editForm');
      this.dialogVisible=false;
    },
    editHandle(id){
      let flag=this;
      this.$axios.get('/sys/menu/info/'+id).then(result=>{
        console.log(result.data.data)
        flag.editForm=result.data.data
        if (!result.data.data==""){

        }
        flag.dialogVisible=true;
      })
    },
    delHandle(id){
      let flag=this;
      this.$axios.post('/sys/menu/delete/'+id).then(result=>{
        if (result.data.data){
          flag.$message({
            type:'success',
            message:'删除成功！'
          });
          flag.getMenuTree();
        }else {
          flag.$message({
            type:"warning",
            message:result.data.data
          })
        }
      })

    }
  },
}
</script>

<style scoped>

</style>